User Manual

6
SMRT36
Megger Relay Test System
Convertible Source in AC Current Mode
Accuracy: ±0.05 % reading + 0.02 % range typical,
±0.15 % reading + 0.05 % range or ±12.5 mA whichever is greater
Resolution: .001
Measurements: AC RMS
Range: 5, 15A
The DC IN input terminals
Range: 0 to ±10 V DC
0 to ± 20 mA DC
Accuracy: ±0.02% Typical
±0.05% Max FS
Measurements: Average
DC IN Inputs (Optional Transducer Feature)
DC IN Volts
Range: 0 to ±10 V DC
Accuracy: ±0.001% reading + 0.005% range Typical
±0.003% reading + 0.02% range Max
Resolution: .001
Measurements: Average
DC IN Amperes
Range: 0 to ±1 mA DC
4 to ±20 mA DC
Accuracy: ±0.001% reading + 0.005% range Typical
±0.003% reading + 0.02% range Max
Resolution: .001
Measurements: Average
Environmental
Operating Temperature: 32 to 122° F (0 to 50° C)
Storage Temperature: -40 to 158° F (-40 to 70° C)
Relative Humidity: 5 - 90% RH, Non-condensing
Unit Enclosure
The SMRT unit comes housed in a rugged, virtually indestructible,
lightweight and ergonomic enclosure. It features a large oversized
rubber cushioned handle, and removable lid for use in tight spaces.
Dimensions
With the lid on:
14.2 W x 7.6 H x 12.0 D in.
(360 W x 194 H x 305 D mm)
With the lid off:
14.2 W x 7.2 H x 12.0 D in.
(360 W x 180 H x 305 D mm)
IEC Enclosure Rating: IP30
Weight
With the transit lid on: 27.9 lb. (12.55 kg)
With the transit lid off: 25.8 lb. (11.6 kg)
Conformance Standards
Safety: EN 61010-1
Shock: MIL-PRF-28800F (30 g/11ms half-sine)
IEC 60068-2-27 (15 g/11 ms half-sine)
Vibration: MIL-PRF-28800F (10-500 Hz, 2.05 g rms)
IEC 60068-2-6 (10-150 Hz, 2 g)
Transit Drop: MIL-PRF-28800F (10 drops, 46 cm), ISTA 1A
Electromagnetic Compatibility
Emissions: EN 61326-2-1, EN 61000-3-2/3,
FCC Subpart B of Part 15 Class A
Immunity: EN 61000-4-2/3/4/5/6/8/11
Protection
Voltage outputs are protected from short circuits and thermally
protected against prolonged overloads. Current outputs are
protected against open circuits and thermally protected against
prolonged overloads.
Communication Interfaces
Ethernet (2)
USB 2.0
Bluetooth (optional)
SOFTWARE
AVTS – STVI Basic
Every unit comes with AVTS Basic software and the PC version
of the STVI Basic software packages. AVTS Basic version includes
Online Vector control (for single and multi-state timing tests), Online
Ramp control (for automatic ramping of voltage, current, phase
angles or frequency) and Online Click-On-Fault (for dynamic tests of
impedance relays). Test results may be exported directly to Microsoft
Word. AVTS software includes a database for saving test results,
which can also provide the necessary information needed for system
reliability audits. See AVTS bulletin for more information.
The PC version of the STVI software includes the ability to bring all
STVI test data (from other STVI units) into file folders for retrieval,
review and printing whenever needed. See STVI bulletin for more
information.
AVTS Advanced
The AVTS Advanced version includes all the feature in AVTS Basic
plus the powerful Test Editor, Dynamic Control (includes dynamic
end-to-end testing capability, and waveform recording capability),
ASPEN OneLiner™ or Electrocon CAPE™ SS1 File Converter for
dynamic testing, and easy to use programming Tools for creating
and editing test modules. See AVTS bulletin for more information.
AVTS Professional
The AVTS Professional version includes all of the features of the
Basic and Advanced versions plus some other powerful test tools
and features. It includes the DFR Waveform Viewer, One-Touch™
Test for fully automatic tests, Modbus communication test
capability, and Waveform Digitizer to digitize scanned waveforms of
electromechanical over current time curves. See AVTS bulletin for
more information.
IEC 61850 GOOSE
The SMRT with the GOOSE enabled, in conjunction with the Megger
GOOSE Configurator (MGC) software, can be used in the testing or
commissioning of IEC 61850 compliant devices. See AVTS bulletin
for more information.